Computer scienceData scienceNLPNLP metricsText similarity metrics

The Jaccard similarity index

Theory

Find the ratio

Report a typo

Take a look at three sentences below. Calculate the Jaccard similarity indexes and match them in the table.

sentence1 = "Combines are no longer just for farms"
sentence2 = "Combines are not only for farms anymore"
sentence3 = "Combines are no longer simply for farming"
Match the items from left and right columns
J(1,3)J(1,3)
J(1,2)J(1,2)
J(2,3)J(2,3)
0.40.4
0.27270.2727
0.55550.5555
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